import axios from 'axios'
import { Message } from 'element-ui'
import store from '@/store'
import { getToken } from './auth'
// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 60000 // request timeout
})



// request interceptor
service.interceptors.request.use(config => {
  // do something before request is sent

  if (store.getters.token) {
    // let each request carry token
    // ['X-Token'] is a custom headers key
    // please modify it according to the actual situation
    config.headers['X-Token'] = getToken()
  }
  return config
},
error => {
  // do something with request error
  console.log(error) // for debug
  return Promise.reject(error)
}
)
// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */
  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    // console.log(response)
    const res = response.data
    if (res) {
      return Promise.resolve(res)
    // if the custom code is not 20000, it is judged as an error.
    // if (res.code !== 20000) {
    // if the custom code is not 20000, it is judged as an error.
    // if (res.code !== 1) {
    //   Message({
    //     message: res.message || 'Error',
    //     type: 'error',
    //     duration: 5 * 1000
    //   })
    //   // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    //   if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
    //     // to re-login
    //     MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
    //       confirmButtonText: 'Re-Login',
    //       cancelButtonText: 'Cancel',
    // }
    // return Promise.resolve(res)
    //   // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    //   if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
    //     // to re-login
    //     MessageBox.confirm('您已经登出，您可以点击取消停留在此页面，或者重新登录', '确认退出', {
    //       confirmButtonText: '重新登录',
    //       cancelButtonText: '取消',
    //       type: 'warning'
    //     }).then(() => {
    //       store.dispatch('user/resetToken').then(() => {
    //         location.reload()
    //       })
    //     })
    //   }
    //   return Promise.reject(new Error(res.message || 'Error'))
    } else {
      return Promise.resolve({})
    }
    // } else {
    //   return res
    // }
  },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)
export default service
